PDF Publication Title:
Text from PDF Page: 002
This is a preprint of the following article, which is available from mdolab.engin.umich.edu B. J. Brelje and J. R. R. A. Martins. Electric, Hybrid, and Turboelectric Fixed-Wing Aircraft: A Review of Concepts, Models, and Design Approaches, Progress in Aerospace Sciences, 104:1– 19, January 2019. doi:10.1016/j.paerosci.2018.06.004 The published article may differ from this preprint, and is available by following the DOI above. Copyright 2018 Benjamin J. Brelje and Joaquim R.R.A Martins, All Rights Reserved Electric, Hybrid, and Turboelectric Fixed-Wing Aircraft: A Review of Concepts, Models, and Design Approaches Benjamin J. Brelje Joaquim R.R.A. Martins University of Michigan Department of Aerospace Engineering Abstract Following high-profile government and industry studies, electric aircraft propulsion has emerged as an important research topic. This article surveys the scholarly and busi- ness literature on fixed-wing aircraft propelled in whole or in part by electricity. This includes all-electric, hybrid electric, and turboelectric architectures. We introduce a classification of electric aircraft, technology factors, and performance parameters. Next, we present an overview of electrical components and electric propulsion architectures. We survey existing commercial products, prototypes, demonstrators, and conceptual studies, and develop a list of potential benefits and disadvantages of electric propulsion with estimates of potential benefit. We present an introduction to power electronics, electric machines, and batteries for aircraft designers, and explore the emerging prob- lem of aircraft thermal management. We review modeling, simulation, and multidis- ciplinary optimization capabilities, and identify current shortcomings. We conclude that the electric aircraft design problem introduces new coupling between previously distinct disciplines, such as aerodynamics and propulsion, which may only become ap- parent with high-fidelity, physics-based analysis. High-fidelity multidisciplinary design analysis and optimization of electric aircraft, including safety and economic analysis, remains an open challenge. Nomenclature CL = coefficient of lift E = energy e = specific energy 1PDF Image | Electric, hybrid, and turboelectric fixed-wing aircraft
PDF Search Title:
Electric, hybrid, and turboelectric fixed-wing aircraftOriginal File Name Searched:
Brelje2019-ElectricHybridandTurboelectricFixed-WingAircraftAReview.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |